@charset "utf-8";
* {
    margin: 0;
    padding: 0;
}
.main {
    width: 100%;
    height: 600px;
    position: relative;
}
.pic {
    width: 100%;
    height: 600px;
    overflow: hidden;
    position: relative;
}
.pic ul li {
    list-style: none;
    position: absolute;
    width: 100%;
    height: 600px;
    left: 100%;
    top: 0px;
}
.pic ul li img {
    width: 100%;
    height: 600px;
}
.btn {
    width: 170px;
    height: 22px;
    position: absolute;
    left: 50%;
    bottom: 40px;
    margin-left: -60px;
}
.prve {
    background: url("../images/button.png");
    left: 20px;
}
.next {
    background: url("../images/button.png") 0 -66px;
    right: 20px;
}
.prve,.next {
    width: 37px;
    height: 66px;
    position: absolute;
    top: 50%;
    margin-top: -33px;
    cursor: pointer;
}
.btn ul li {
    list-style: none;
    float: left;
    width: 22px;
    height: 22px;
    margin-right: 20px;
    background: url("../images/bg_white.png");
    cursor: pointer;
}
.btn ul li.bj {
    background: url("../images/bg_blue.png");
}